HarmLessSolutions:
Worst case scenario but all too likely. So far as addressing climate change our farmers are going to be forced to tow the line *in the near future (probably the next electoral term) as their international markets will soon deny them access if they don't. Watch the government of the time, and the farmers and processors, squirm over that!
So far as a 'rebate' for EVs the next best thing is charging them from your own PV. Sunlight can't be taxed** and PV has the best ROI if you can consume a substantial percentage of your own generation (which EV charging does) as self consumption offsets electricity that you would otherwise have to buy. Running an EV, or in our case 2 EVs on sunshine at ~2c/km (based on lost export potential price) is a great feeling environmentally and economically.
*Where is the line being towed to? (AFAIK the saying is “Toe the line”.) I love how zealots are down on NZ farmers. Arguably the most efficient in the world and the only thing keeping the country afloat. The countries that demand action will be the ones that use it as an excuse to protect their domestic protein producers.
** Would it be more accurate to say “Sunlight isn’t taxed at the moment”?